Summary statistics for d_5_sub1_c5_53 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c5_53 | 490 8090.333 70798.13 1 1510738 by Jean Roth , jroth@nber.org , 21 Apr 2018